O'Neill Rash Vests - O'Neill Skins Short Sleeve Rash Vest - Smoke/ Red/ Smoke :: Men > Rash Vests. Men's rash vestShort sleevesQuick-drying propertiesBoardshort connectorProtection against the sun's rays with UPF 50+Classic O'Neill logo screenprinted to chestO'Neill logo to backCrew necklineMaterials: Nylon. spandex4-way stretch for freedom of movement when surfingErgonomic seam placementPart of O'Neill's Skins Series Size: X-Large,Medium,Small.